My warship moves up and hits the prison van for 3 points of structure damage from all it's weapons.Then my Dreadnought hits it from it's weapons for another 2 points damage. It now has only 1 point left.

It'll be interesting to see how 15 heroes works out. The most I've ever commanded on one team at a time was five, but needless to say, most of them were picked off like flies. One good thing, at least they're a lot cheaper if you're playing with CP costs.